[Event "chessology Arena"] [Site "https://lichess.org/Cz9yUOWZ"] [Date "2020.08.11"] [White "Masterclasschess95"] [Black "Advik_jain_18"] [Result "0-1"] [UTCDate "2020.08.11"] [UTCTime "12:06:56"] [WhiteElo "1553"] [BlackElo "1533"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 { C48 Four Knights Game: Spanish Variation } a6 5. O-O?? { (0.46 → -4.23) Blunder. Bxc6 was best. } (5. Bxc6 dxc6 6. Nxe5 Nxe4 7. Nxe4 Qd4 8. O-O Qxe5 9. d4 Qd5) 5... axb5 6. Nxb5 d6 7. d4 exd4 8. Nfxd4 Bg4 9. f3 Bd7 10. Nxc6 Bxc6 11. Nd4 Be7 12. c4 Ba4 13. Qxa4+?? { (-3.66 → -12.38) Blunder. b3 was best. } (13. b3 Bd7 14. Be3 O-O 15. a4 Re8 16. Qd2 h6 17. Ne2 Nh7 18. Nc3 Bc6 19. Rac1 Nf8) 13... Rxa4 14. b3 Ra8 15. Nf5 O-O 16. Nxe7+ Qxe7 17. Bg5 Qe5 18. f4 Qxe4 19. Rf3?! { (-15.38 → Mate in 11) Checkmate is now unavoidable. Bxf6 was best. } (19. Bxf6 gxf6) 19... Qd4+ 20. Rf2 Qxa1+?! { (Mate in 10 → -34.83) Lost forced checkmate sequence. Ng4 was best. } (20... Ng4 21. Rf1 Nxf2 22. h3 Ne4+ 23. Kh2 Rxa2 24. Bh4 Qd2 25. Rg1 Qxf4+ 26. Kh1 Qxh4 27. Rb1) 21. Rf1 Qxa2 22. Bxf6?! { (-28.15 → Mate in 8) Checkmate is now unavoidable. Bh4 was best. } (22. Bh4 Ne4) 22... gxf6 23. Rf3 Qe2 24. Rg3+ Kh8 25. f5 Qe1# { Black wins by checkmate. } 0-1